850996980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{4727761}}^1$

素因数の和:4727776

約数の個数: 36

約数和(自身を含む): 2581358052

約数和(自身を除く): 1730361072

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 4727761, 9455522, 14183283, 18911044, 23638805, 28366566, 42549849, 47277610, 56733132, 70916415, 85099698, 94555220, 141832830, 170199396, 212749245, 283665660, 425498490, 850996980]

約数ペア:

[(1, 850996980), (2, 425498490), (3, 283665660), (4, 212749245), (5, 170199396), (6, 141832830), (9, 94555220), (10, 85099698), (12, 70916415), (15, 56733132), (18, 47277610), (20, 42549849), (30, 28366566), (36, 23638805), (45, 18911044), (60, 14183283), (90, 9455522), (180, 4727761)]